Paper-made entertainment-educational system,申请号CZ19980008614U-传众专利搜索

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发明名称	Paper-made entertainment-educational system
摘要
申请公布号	CZ8424(U1)	申请公布日期	1999.05.12
申请号	CZ19980008614U	申请日期	1998.10.26
申请人	CEJKA FILIP	发明人	CEJKA FILIP
分类号	G09B1/36;A63F9/12;(IPC1-7):G09B001/36;A63F009/12	主分类号	G09B1/36
代理机构		代理人
主权项
地址

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